Schedule: the flights that flew on Sunday, Oct 25, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
AMERICAN · FLIGHT AA 1187SCHEDULED · TYPICAL SCHEDULE
AA 1187 · ORD → DCA
departs 7:07 PM CT · arrives 10:22 PM ET
Forecast issued Fri 5:00 PM ET · 52h before departure
Odds over time
Arrive at DCA more than 15 minutes late?
31%chance · ±3 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to DCA?
On time or early
68%
15–30 min late
5%
30 min–1 hour late
14%
1–2 hours late
9%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.